Zombie Rush
Matt and Draconica's Surf shack is under attack by zombies.
The two head off to defend it, with the assistance of a friend - Tidal. He made a barrier next to the Shack to keep the zombies away. Though it does disappear if it's pushed by zombies too much. Sometimes it'll attack and throw zombies back.
See instructions.

The craziest most addictive maze game ever!